Quake: The Offering is an all-in-one package that offers not only the original Quake, but also the two mission packs, Scourge of Armagon and Dissolution of Eternity.

Full Game

Ultimate Quake is an easy way to get the full versions of Quake, Quake II, and Quake 3: Arena. Already both Quake and Quake II have been liberated and Q3A has been slated for liberation in the near future.